ExtensionDiagnosticOrder_Event - Definitions - Extensions for Using Data Elements from FHIR DSTU2 in FHIR R5 v0.1.0

Extensions for Using Data Elements from FHIR DSTU2 in FHIR R5 - Downloaded Version null See the Directory of published versions

Extension: ExtensionDiagnosticOrder_Event - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 0

Definitions for the ext-R2-DiagnosticOrder.event extension.

Key Elements Table
Differential Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	DSTU2: `DiagnosticOrder.event` (new:BackboneElement) Optional Extension Element - found in all resources.
Short	DSTU2: A list of events of interest in the lifecycle (new)Optional Extensions Element
Comments	Element `DiagnosticOrder.event` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). This is not the same as an audit trail. It is a view of the important things that happened in the past. Typically, there would only be one entry for any given status, and systems may not record all the status events.
Control	0..*
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	ExtensionAdditional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	20..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:status
Slice Name	status
Definition	DSTU2: `DiagnosticOrder.event.status` (new:code)
Short	DSTU2: proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failed (new)Additional content defined by implementations
Comments	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. Extension.extension:status.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`status`
8. Extension.extension:status.value[x]
Definition	The status for the event. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failedValue of extension
Control	10..1 This element is affected by the following invariants: ext-1
Binding	The codes SHALL be taken from For codes, see R2DiagnosticOrderStatusForR5RequestIntent (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-status-for-R5-request-intent\|0.1.0`) The status of a diagnostic order.
Type	code, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
10. Extension.extension:description
Slice Name	description
Definition	DSTU2: `DiagnosticOrder.event.description` (new:CodeableConcept)
Short	DSTU2: More information about the event and its context (new)Additional content defined by implementations
Comments	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
12. Extension.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
14. Extension.extension:description.value[x]
Definition	Additional information about the event that occurred - e.g. if the status remained unchanged. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	More information about the event and its contextValue of extension
Control	0..1 This element is affected by the following invariants: ext-1
Binding	For example codes, see For codes, see R2DiagnosticOrderEventForR5 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-event-for-R5\|0.1.0`) Additional information about an event that occurred to a diagnostic order - e.g. if the status remained unchanged.
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. Extension.extension:dateTime
Slice Name	dateTime
Definition	DSTU2: `DiagnosticOrder.event.dateTime` (new:dateTime)
Short	DSTU2: The date at which the event happened (new)Additional content defined by implementations
Comments	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Extension.extension:dateTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateTime`
20. Extension.extension:dateTime.value[x]
Definition	The date/time at which the event occurred. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The date at which the event happenedValue of extension
Control	10..1 This element is affected by the following invariants: ext-1
Type	dateTime, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. Extension.extension:actor
Slice Name	actor
Definition	DSTU2: `DiagnosticOrder.event.actor` (new:Reference(Practitioner,Device))
Short	DSTU2: Who recorded or did this (new)Additional content defined by implementations
Comments	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
24. Extension.extension:actor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actor`
26. Extension.extension:actor.value[x]
Definition	The person responsible for performing or recording the action. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Who recorded or did thisValue of extension
Control	0..1 This element is affected by the following invariants: ext-1
Type	Reference(Cross-version Profile for DSTU2.Practitioner for use in FHIR R5, PractitionerRole, Cross-version Profile for DSTU2.Device for use in FHIR R5, DeviceAssociation), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Availability, integer64, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ExtendedContactDetail, CodeableConcept, ParameterDefinition, dateTime, code, string, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-DiagnosticOrder.event`
30. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01 This element is affected by the following invariants: ext-1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, integer64, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Availability, ExtendedContactDetail, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	DSTU2: `DiagnosticOrder.event` (new:BackboneElement)
Short	DSTU2: A list of events of interest in the lifecycle (new)
Comments	Element `DiagnosticOrder.event` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). This is not the same as an audit trail. It is a view of the important things that happened in the past. Typically, there would only be one entry for any given status, and systems may not record all the status events.
Control	0..*
Is Modifier	false
2. Extension.extension
Control	2..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:status
Slice Name	status
Definition	DSTU2: `DiagnosticOrder.event.status` (new:code)
Short	DSTU2: proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failed (new)
Comments	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
6. Extension.extension:status.url
Control	1..1
Fixed Value	`status`
8. Extension.extension:status.value[x]
Definition	The status for the event.
Short	proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failed
Control	1..1
Binding	The codes SHALL be taken from R2DiagnosticOrderStatusForR5RequestIntent (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-status-for-R5-request-intent\|0.1.0`) The status of a diagnostic order.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
10. Extension.extension:description
Slice Name	description
Definition	DSTU2: `DiagnosticOrder.event.description` (new:CodeableConcept)
Short	DSTU2: More information about the event and its context (new)
Comments	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
12. Extension.extension:description.url
Control	1..1
Fixed Value	`description`
14. Extension.extension:description.value[x]
Definition	Additional information about the event that occurred - e.g. if the status remained unchanged.
Short	More information about the event and its context
Control	0..1
Binding	For example codes, see R2DiagnosticOrderEventForR5 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-event-for-R5\|0.1.0`) Additional information about an event that occurred to a diagnostic order - e.g. if the status remained unchanged.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
16. Extension.extension:dateTime
Slice Name	dateTime
Definition	DSTU2: `DiagnosticOrder.event.dateTime` (new:dateTime)
Short	DSTU2: The date at which the event happened (new)
Comments	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
18. Extension.extension:dateTime.url
Control	1..1
Fixed Value	`dateTime`
20. Extension.extension:dateTime.value[x]
Definition	The date/time at which the event occurred.
Short	The date at which the event happened
Control	1..1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
22. Extension.extension:actor
Slice Name	actor
Definition	DSTU2: `DiagnosticOrder.event.actor` (new:Reference(Practitioner,Device))
Short	DSTU2: Who recorded or did this (new)
Comments	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
24. Extension.extension:actor.url
Control	1..1
Fixed Value	`actor`
26. Extension.extension:actor.value[x]
Definition	The person responsible for performing or recording the action.
Short	Who recorded or did this
Control	0..1
Type	Reference(Cross-version Profile for DSTU2.Practitioner for use in FHIR R5, PractitionerRole, Cross-version Profile for DSTU2.Device for use in FHIR R5, DeviceAssociation)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
28. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-DiagnosticOrder.event`
30. Extension.value[x]
Control	0..0

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	DSTU2: `DiagnosticOrder.event` (new:BackboneElement)
Short	DSTU2: A list of events of interest in the lifecycle (new)
Comments	Element `DiagnosticOrder.event` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). This is not the same as an audit trail. It is a view of the important things that happened in the past. Typically, there would only be one entry for any given status, and systems may not record all the status events.
Control	0..*
Is Modifier	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1 This element is affected by the following invariants: ele-1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
4. Extension.extension
Definition	An Extension
Short	Extension
Control	2..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:status
Slice Name	status
Definition	DSTU2: `DiagnosticOrder.event.status` (new:code)
Short	DSTU2: proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failed (new)
Comments	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.status` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.status` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.status` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
8. Extension.extension:status.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1 This element is affected by the following invariants: ele-1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:status.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:status.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`status`
14. Extension.extension:status.value[x]
Definition	The status for the event.
Short	proposed \| draft \| planned \| requested \| received \| accepted \| in-progress \| review \| completed \| cancelled \| suspended \| rejected \| failed
Control	1..1 This element is affected by the following invariants: ext-1
Binding	The codes SHALL be taken from R2DiagnosticOrderStatusForR5RequestIntent (0.1.0) (required to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-status-for-R5-request-intent\|0.1.0`) The status of a diagnostic order.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
16. Extension.extension:description
Slice Name	description
Definition	DSTU2: `DiagnosticOrder.event.description` (new:CodeableConcept)
Short	DSTU2: More information about the event and its context (new)
Comments	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.description` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.description` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.description` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
18. Extension.extension:description.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1 This element is affected by the following invariants: ele-1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
20. Extension.extension:description.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
22. Extension.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
24. Extension.extension:description.value[x]
Definition	Additional information about the event that occurred - e.g. if the status remained unchanged.
Short	More information about the event and its context
Control	0..1 This element is affected by the following invariants: ext-1
Binding	For example codes, see R2DiagnosticOrderEventForR5 (0.1.0) (example to `http://hl7.org/fhir/uv/xver/ValueSet/R2-diagnostic-order-event-for-R5\|0.1.0`) Additional information about an event that occurred to a diagnostic order - e.g. if the status remained unchanged.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
26. Extension.extension:dateTime
Slice Name	dateTime
Definition	DSTU2: `DiagnosticOrder.event.dateTime` (new:dateTime)
Short	DSTU2: The date at which the event happened (new)
Comments	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.dateTime` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.dateTime` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.dateTime` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
28. Extension.extension:dateTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1 This element is affected by the following invariants: ele-1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
30. Extension.extension:dateTime.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. Extension.extension:dateTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`dateTime`
34. Extension.extension:dateTime.value[x]
Definition	The date/time at which the event occurred.
Short	The date at which the event happened
Control	1..1 This element is affected by the following invariants: ext-1
Type	dateTime
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
36. Extension.extension:actor
Slice Name	actor
Definition	DSTU2: `DiagnosticOrder.event.actor` (new:Reference(Practitioner,Device))
Short	DSTU2: Who recorded or did this (new)
Comments	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `DiagnosticOrder.event.actor` is part of an existing definition because parent element `DiagnosticOrder.event` requires a cross-version extension. Element `DiagnosticOrder.event.actor` has a context of ServiceRequest based on following the parent source element upwards and mapping to `ServiceRequest`. Element `DiagnosticOrder.event.actor` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
38. Extension.extension:actor.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1 This element is affected by the following invariants: ele-1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
40. Extension.extension:actor.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short	Additional content defined by implementations
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
42. Extension.extension:actor.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`actor`
44. Extension.extension:actor.value[x]
Definition	The person responsible for performing or recording the action.
Short	Who recorded or did this
Control	0..1 This element is affected by the following invariants: ext-1
Type	Reference(Cross-version Profile for DSTU2.Practitioner for use in FHIR R5, PractitionerRole, Cross-version Profile for DSTU2.Device for use in FHIR R5, DeviceAssociation)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
46. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/1.0/StructureDefinition/extension-DiagnosticOrder.event`
48. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0 This element is affected by the following invariants: ext-1
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, integer64, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Availability, ExtendedContactDetail, Dosage, Meta
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)